package day02;
import java.util.Scanner;

public class ScannerDemo {
    public static void main(String[] args) {
        Scanner scan =new Scanner(System.in);
        System.out.println("请输入数字：");
        int as= scan.nextInt();
        System.out.println("请输入小数");
        double bd= scan.nextDouble();
        System.out.println(as);
        System.out.println(bd);

    }
}
